{"id":"vidhyamitra:city-day:ayodhya:2201-03-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2201-03-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2201-03-15","date_display":"March 15, 2201 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2201,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2525031.770833,"kali_year":5302,"ahargana":1936566.2708,"sun":{"sidereal_longitude":327.0856,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":82.5254,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":115.4398,"elapsed_within_tithi_degrees":7.4398},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.5254,"elapsed_within_degrees":2.5254},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.611},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2201,"month":3,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2525031.770833,"ahargana":1936566.2708,"kali_year":5302,"ayanamsa_lahiri":26.6636,"grahas":{"sun":{"sidereal_longitude":327.37907500000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":85.49867499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":-4.4991},"mars":{"sidereal_longitude":321.781375,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":327.39907500000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":349.680075,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":281.79447500000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":318.30307500000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":171.3996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":351.3996,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2201,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2525031.770833,"kali_year":5302,"ahargana":1936566.2708,"sun":{"sidereal_longitude":327.0856,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":82.5254,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":115.4398,"elapsed_within_tithi_degrees":7.4398},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.5254,"elapsed_within_degrees":2.5254},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.611},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.499,"elongation":115.44},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.499,"opposition_distance":64.56}},"eclipse_window_40days":[{"offset_days":20,"type":"solar","occurs":true,"moon_latitude":0.487,"elongation":2.818}]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:12","sunsetLocal":"18:10","solarNoonLocal":"12:11","dayLengthHours":11.965107302195468,"dayLengthDisplay":"11 Hours 57 Mins 54 Secs","nightLengthDisplay":"12 Hours 02 Mins 06 Secs","moonriseLocal":"13:14","moonsetLocal":"02:52","rahuKala":{"name":"Rāhu Kāla","start":"16:40","end":"18:10","startHours":16.667495005210576,"endHours":18.16313341798501,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:11","end":"13:41","startHours":12.180579766887274,"endHours":13.676218179661708,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:10","end":"16:40","startHours":15.171856592436141,"endHours":16.667495005210576,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:23","startHours":8.989884486301817,"endHours":9.388721396374999,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:01","startHours":6.696572253381018,"endHours":7.015641781439564,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:35","startHours":11.781742856814093,"endHours":12.579416676960458,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:24","startHours":4.602678475496811,"endHours":5.4003522956431755,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:12","end":"06:12","startHours":5.200933840606584,"endHours":6.19802611578954,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:58","startHours":14.174764317253185,"endHours":14.97243813739955,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.96313341798501,"endHours":18.363133417985008,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:40","startHours":18.16313341798501,"endHours":18.661679555576487,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.91313341798501,"endHours":19.66313341798501,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:35","startHours":23.781742856814095,"endHours":24.57941667696046,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:12","end":"07:42","startHours":6.19802611578954,"endHours":7.693664528563974,"quality":"inauspicious"},{"name":"Chala","start":"07:42","end":"09:11","startHours":7.693664528563974,"endHours":9.189302941338408,"quality":"neutral"},{"name":"Labha","start":"09:11","end":"10:41","startHours":9.189302941338408,"endHours":10.68494135411284,"quality":"auspicious"},{"name":"Amṛta","start":"10:41","end":"12:11","startHours":10.68494135411284,"endHours":12.180579766887274,"quality":"auspicious"},{"name":"Kāla","start":"12:11","end":"13:41","startHours":12.180579766887274,"endHours":13.676218179661708,"quality":"inauspicious"},{"name":"Śubha","start":"13:41","end":"15:10","startHours":13.676218179661708,"endHours":15.171856592436141,"quality":"auspicious"},{"name":"Roga","start":"15:10","end":"16:40","startHours":15.171856592436141,"endHours":16.667495005210576,"quality":"inauspicious"},{"name":"Udveg","start":"16:40","end":"18:10","startHours":16.667495005210576,"endHours":18.16313341798501,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:10","end":"19:40","startHours":18.16313341798501,"endHours":19.667495005210576,"quality":"auspicious"},{"name":"Roga","start":"19:40","end":"21:10","startHours":19.667495005210576,"endHours":21.171856592436143,"quality":"inauspicious"},{"name":"Udveg","start":"21:10","end":"22:41","startHours":21.171856592436143,"endHours":22.67621817966171,"quality":"inauspicious"},{"name":"Chala","start":"22:41","end":"00:11","startHours":22.67621817966171,"endHours":24.180579766887274,"quality":"neutral"},{"name":"Labha","start":"00:11","end":"01:41","startHours":24.180579766887274,"endHours":25.68494135411284,"quality":"auspicious"},{"name":"Amṛta","start":"01:41","end":"03:11","startHours":25.68494135411284,"endHours":27.189302941338408,"quality":"auspicious"},{"name":"Kāla","start":"03:11","end":"04:42","startHours":27.189302941338408,"endHours":28.69366452856397,"quality":"inauspicious"},{"name":"Śubha","start":"04:42","end":"06:12","startHours":28.69366452856397,"endHours":30.19802611578954,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.19802611578954,"endHours":7.19802611578954,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.19802611578954,"endHours":8.19802611578954,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.19802611578954,"endHours":9.19802611578954,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.19802611578954,"endHours":10.19802611578954,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.19802611578954,"endHours":11.19802611578954,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.19802611578954,"endHours":12.19802611578954,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.19802611578954,"endHours":13.19802611578954,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.19802611578954,"endHours":14.19802611578954,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.19802611578954,"endHours":15.19802611578954,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.19802611578954,"endHours":16.19802611578954,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.19802611578954,"endHours":17.19802611578954,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.19802611578954,"endHours":18.19802611578954,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.19802611578954,"endHours":19.19802611578954,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.19802611578954,"endHours":20.19802611578954,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.19802611578954,"endHours":21.19802611578954,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.19802611578954,"endHours":22.19802611578954,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.19802611578954,"endHours":23.19802611578954,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.19802611578954,"endHours":24.19802611578954,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.19802611578954,"endHours":25.19802611578954,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.19802611578954,"endHours":26.19802611578954,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.19802611578954,"endHours":27.19802611578954,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.19802611578954,"endHours":28.19802611578954,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.19802611578954,"endHours":29.19802611578954,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.19802611578954,"endHours":30.19802611578954,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-2.3658268486429432,"eotMinutes":-9.650786013236482,"ayanamsa":26.6636}},"calendars":{"vikram_samvat":2258,"vikram_samvatsara":"Ānanda","saka_samvat":2123,"saka_samvatsara":"Plava","bengali_samvat":1608,"malayalam_era":1377,"nanakshahi_year":732,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Daśamī · Vikram 2258 Ānanda · Śaka 2123 Plava"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 15, 2201 CE · Ayodhyā · Vidhyamitra","description":"March 15, 2201 CE for Ayodhyā: Śukla Daśamī, sūryodaya 06:12, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2201-03-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2201-03-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/2201-03-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/2201-03-15","x-default":"https://vidhyamitra.com/city/ayodhya/2201-03-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-23T05:43:52.803Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-23T05:43:52.803Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-23T05:43:52.803Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}